Detcon FP-624D-HT - Manual (Page 4)

Model FP-624D-HT
FP-624D-HT Instruction Manual iv
List of Figures
Figure 1 Sensor Assembly Front View............................................................................................................ 1
Figure 2 Sensor Cell Construction .................................................................................................................. 2
Figure 3 Wheatstone Bridge ........................................................................................................................... 2
Figure 4 Response Curves .............................................................................................................................. 3
Figure 5 Circuit Functional Block Diagram .................................................................................................... 3
Figure 6 Transmitter Module .......................................................................................................................... 4
Figure 7 Base Connector Board ...................................................................................................................... 4
Figure 8 Typical Outline and Mounting Dimensions ....................................................................................... 9
Figure 9 Typical Installation ..........................................................................................................................10
Figure 10 Sensor Connector PCB ..................................................................................................................11
Figure 11 Remote Sensor Wiring Diagram.....................................................................................................12
Figure 12 Magnetic Programming Tool .........................................................................................................14
Figure 13 Magnetic Programming Switches...................................................................................................14
Figure 14 FP-624D-HT Software Flowchart ..................................................................................................16
Figure 15 Replaceable High Temperature Combustible Gas Sensor ..............................................................35
List of Tables
Table 1 Wire Gauge vs. Distance...................................................................................................................10
Table 2 Gas/Cal Factors.................................................................................................................................23
Table 3 Modbus Registers .............................................................................................................................31
Table 4 Notation Text String Description.......................................................................................................32
Shipping Address: 4055 Technology Forest, Suite 100, The Woodlands Texas 77381
Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067
Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • www.detcon.com • [email protected]